EP3757192A1 - Liquid crystalline medium - Google Patents
Liquid crystalline medium Download PDFInfo
- Publication number
- EP3757192A1 EP3757192A1 EP20181815.0A EP20181815A EP3757192A1 EP 3757192 A1 EP3757192 A1 EP 3757192A1 EP 20181815 A EP20181815 A EP 20181815A EP 3757192 A1 EP3757192 A1 EP 3757192A1
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- EP
- European Patent Office
- Prior art keywords
- compounds
- medium according
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- formula
- atoms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 0 *c(cc1)ccc1-c1ccc(*c(cc(c(*)c2F)F)c2O)cc1 Chemical compound *c(cc1)ccc1-c1ccc(*c(cc(c(*)c2F)F)c2O)cc1 0.000 description 28
- SAXRQGFHVRXLIC-UHFFFAOYSA-N CCCC1COC(c(cc2C(C)(C)C)cc(C(C)(C)C)c2O)OC1 Chemical compound CCCC1COC(c(cc2C(C)(C)C)cc(C(C)(C)C)c2O)OC1 SAXRQGFHVRXLIC-UHFFFAOYSA-N 0.000 description 2
- BTLYMLKEWQFEIJ-UHFFFAOYSA-N C=CC(OCCCc(cc1)ccc1-c(cc1)ccc1OC(C=C)=O)=O Chemical compound C=CC(OCCCc(cc1)ccc1-c(cc1)ccc1OC(C=C)=O)=O BTLYMLKEWQFEIJ-UHFFFAOYSA-N 0.000 description 1
- KDGZFVBOJNKLLP-UHFFFAOYSA-N C=CC(OCc(cc1)ccc1-c(cc1)ccc1OC(C=C)=O)=O Chemical compound C=CC(OCc(cc1)ccc1-c(cc1)ccc1OC(C=C)=O)=O KDGZFVBOJNKLLP-UHFFFAOYSA-N 0.000 description 1
- XOZZCLNQBUTQDC-UHFFFAOYSA-N C=CC(Oc(ccc(-c(ccc(OC(C=C)=O)c1F)c1F)c1F)c1F)=O Chemical compound C=CC(Oc(ccc(-c(ccc(OC(C=C)=O)c1F)c1F)c1F)c1F)=O XOZZCLNQBUTQDC-UHFFFAOYSA-N 0.000 description 1
- HYNGRHCOGGZKCQ-UHFFFAOYSA-N CC(C(OCCCc(cc1)ccc1-c(cc1)cc(F)c1-c(cc1)ccc1OC(C(C)=C)=O)=O)=C Chemical compound CC(C(OCCCc(cc1)ccc1-c(cc1)cc(F)c1-c(cc1)ccc1OC(C(C)=C)=O)=O)=C HYNGRHCOGGZKCQ-UHFFFAOYSA-N 0.000 description 1
- UNGKBGGYQCDAPK-UHFFFAOYSA-N CC(C(OCCN(CCOC(C(C)=C)=O)C(c(cc1)ccc1-c(cc1)ccc1OC(C(C)=C)=O)=O)=O)=C Chemical compound CC(C(OCCN(CCOC(C(C)=C)=O)C(c(cc1)ccc1-c(cc1)ccc1OC(C(C)=C)=O)=O)=O)=C UNGKBGGYQCDAPK-UHFFFAOYSA-N 0.000 description 1
- GFGYTFCVDYUETJ-UHFFFAOYSA-N CC(C(OCCc(cc1)ccc1-c1cc(-c(cc2)ccc2OC(C(C)=C)=O)ccc1)=O)=C Chemical compound CC(C(OCCc(cc1)ccc1-c1cc(-c(cc2)ccc2OC(C(C)=C)=O)ccc1)=O)=C GFGYTFCVDYUETJ-UHFFFAOYSA-N 0.000 description 1
- WKPXJNQXDLRWRO-UHFFFAOYSA-N CC(C(Oc(cc1)cc(F)c1-c(ccc(OC(C(C)=C)=O)c1)c1F)=O)=C Chemical compound CC(C(Oc(cc1)cc(F)c1-c(ccc(OC(C(C)=C)=O)c1)c1F)=O)=C WKPXJNQXDLRWRO-UHFFFAOYSA-N 0.000 description 1
- ZDYYOOORHSKQPU-UHFFFAOYSA-N CC(C(Oc(cc12)ccc1OC(c(cc1)ccc1OC)=CC2=O)=O)=C Chemical compound CC(C(Oc(cc12)ccc1OC(c(cc1)ccc1OC)=CC2=O)=O)=C ZDYYOOORHSKQPU-UHFFFAOYSA-N 0.000 description 1
- UPVYFJALDJUSOV-UHFFFAOYSA-N CC(C)(C)c1cc(C(OC)=O)cc(C(C)(C)C)c1O Chemical compound CC(C)(C)c1cc(C(OC)=O)cc(C(C)(C)C)c1O UPVYFJALDJUSOV-UHFFFAOYSA-N 0.000 description 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N CC(C)(C1)NC(C)(C)CC1OC(CCCCCCCCC(OC1CC(C)(C)NC(C)(C)C1)=O)=O Chemical compound CC(C)(C1)NC(C)(C)CC1OC(CCCCCCCCC(OC1CC(C)(C)NC(C)(C)C1)=O)=O XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
- KTIZKSJSRBIEBR-UHFFFAOYSA-R CC(C)(CC(CC1(C)C)OC(CC(C(CC(OC(CC2(C)C)CC(C)(C)N2[OH2+])=O)C(OC(CC2(C)C)CC(C)(C)N2[OH2+])=O)C(OC(CC2(C)C)CC(C)(C)N2[OH2+])=O)=O)N1[OH2+] Chemical compound CC(C)(CC(CC1(C)C)OC(CC(C(CC(OC(CC2(C)C)CC(C)(C)N2[OH2+])=O)C(OC(CC2(C)C)CC(C)(C)N2[OH2+])=O)C(OC(CC2(C)C)CC(C)(C)N2[OH2+])=O)=O)N1[OH2+] KTIZKSJSRBIEBR-UHFFFAOYSA-R 0.000 description 1
- ZXDIQRGIYADNBI-UHFFFAOYSA-N CC(C)(CC(CC1(C)C)OC(CCC(OC(CC2(C)C)CC(C)(C)N2O)=O)=O)N1O Chemical compound CC(C)(CC(CC1(C)C)OC(CCC(OC(CC2(C)C)CC(C)(C)N2O)=O)=O)N1O ZXDIQRGIYADNBI-UHFFFAOYSA-N 0.000 description 1
- HLJMSLVSCYBUBO-UHFFFAOYSA-N CC1COC(C(CC2)CCC2c(cc2F)cc(F)c2F)OC1 Chemical compound CC1COC(C(CC2)CCC2c(cc2F)cc(F)c2F)OC1 HLJMSLVSCYBUBO-UHFFFAOYSA-N 0.000 description 1
- VGFITIAIPDSMDO-UHFFFAOYSA-N CCC(C)c1ccc(C(CC2)CCC2C2CCC(C)CC2)cc1 Chemical compound CCC(C)c1ccc(C(CC2)CCC2C2CCC(C)CC2)cc1 VGFITIAIPDSMDO-UHFFFAOYSA-N 0.000 description 1
- ZCJOEJKXQFWSQF-UHFFFAOYSA-N CCCCCC(CC1)CCC1C(CC1)CCC1C(CC1)CCC1c(cc1CCCOC(C(C)=C)=O)cc(CCCOC(C(C)=C)=O)c1OCCC(CO)CO Chemical compound CCCCCC(CC1)CCC1C(CC1)CCC1C(CC1)CCC1c(cc1CCCOC(C(C)=C)=O)cc(CCCOC(C(C)=C)=O)c1OCCC(CO)CO ZCJOEJKXQFWSQF-UHFFFAOYSA-N 0.000 description 1
- MJGNPDWUTRFXCM-UHFFFAOYSA-N CCCCCc(cc1)ccc1-c(cc1)cc(CC)c1-c(cc1)cc(CCCOC(C(C)=C)=O)c1OCC(C)(CO)CO Chemical compound CCCCCc(cc1)ccc1-c(cc1)cc(CC)c1-c(cc1)cc(CCCOC(C(C)=C)=O)c1OCC(C)(CO)CO MJGNPDWUTRFXCM-UHFFFAOYSA-N 0.000 description 1
- RYYBGUGRHHAUBF-UHFFFAOYSA-N CNC(CC1=C)OC1=C Chemical compound CNC(CC1=C)OC1=C RYYBGUGRHHAUBF-UHFFFAOYSA-N 0.000 description 1
- WPFAZGVSSFOTHH-UHFFFAOYSA-N COc(cc(cc1)-c(cc2)ccc2OC(C=C)=O)c1OC(C=C)=O Chemical compound COc(cc(cc1)-c(cc2)ccc2OC(C=C)=O)c1OC(C=C)=O WPFAZGVSSFOTHH-UHFFFAOYSA-N 0.000 description 1
- PTEKZESSWHEMSC-UHFFFAOYSA-N COc(cc1)ccc1C(C(Oc1c2)=O)=Cc1ccc2OC(C=C)=O Chemical compound COc(cc1)ccc1C(C(Oc1c2)=O)=Cc1ccc2OC(C=C)=O PTEKZESSWHEMSC-UHFFFAOYSA-N 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Cc1ccccc1 Chemical compound Cc1ccccc1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
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- C—CHEMISTRY; METALLURGY
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
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- C—CHEMISTRY; METALLURGY
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- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
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- C09K19/00—Liquid crystal materials
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
- C09K19/0208—Twisted Nematic (T.N.); Super Twisted Nematic (S.T.N.); Optical Mode Interference (O.M.I.)
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
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- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3048—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon double bonds
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- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
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- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
- C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
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- C—CHEMISTRY; METALLURGY
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
- C09K2019/0466—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the linking chain being a -CF2O- chain
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- C—CHEMISTRY; METALLURGY
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
- C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
- C09K2019/122—Ph-Ph
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
- C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
- C09K2019/123—Ph-Ph-Ph
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- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3004—Cy-Cy
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3007—Cy-Cy-Cy-Cy or more Cy rings
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/301—Cy-Cy-Ph
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- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3025—Cy-Ph-Ph-Ph
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- C09K19/00—Liquid crystal materials
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- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
- C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
- C09K2219/15—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used used as a medium, in which chemical reactions take place
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13706—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering the liquid crystal having positive dielectric anisotropy
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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EP19183112 | 2019-06-28 |
Publications (1)
Publication Number | Publication Date |
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EP3757192A1 true EP3757192A1 (en) | 2020-12-30 |
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ID=67137555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20181815.0A Pending EP3757192A1 (en) | 2019-06-28 | 2020-06-24 | Liquid crystalline medium |
Country Status (5)
Country | Link |
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US (1) | US11739267B2 (ko) |
EP (1) | EP3757192A1 (ko) |
JP (1) | JP2021008607A (ko) |
KR (1) | KR20210002001A (ko) |
CN (1) | CN112143507A (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113214083B (zh) * | 2021-04-06 | 2022-04-22 | 北京八亿时空液晶科技股份有限公司 | 一种自配向可聚合化合物及其应用 |
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- 2020-06-24 CN CN202010587078.3A patent/CN112143507A/zh active Pending
- 2020-06-25 KR KR1020200077472A patent/KR20210002001A/ko unknown
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Also Published As
Publication number | Publication date |
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CN112143507A (zh) | 2020-12-29 |
KR20210002001A (ko) | 2021-01-06 |
JP2021008607A (ja) | 2021-01-28 |
US11739267B2 (en) | 2023-08-29 |
US20200407640A1 (en) | 2020-12-31 |
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